GardenSMART
Many think garden design is for the professional. It may be, but there is plenty we can incorporate into our own gardens. GardenSMART visits with experts who share their ideas about garden design. D

10:00 am

Bluegrass Underground"David Mayfield Parade"
Raised on show business in a family band, David Mayfield made his name with award-winning progressive bluegrass group Cadillac Sky. Once solo, the singer/guitarist expanded his unique, sonic arsenal to take in acoustic-alternative and cutting-edge Americana, mixing it all in with his freewheeling sense of humor and remarkable showmanship in a set that's edgy in every sense of the word. D

10:30 am

Music Voyager"Eastern Tennessee: Cradle of Country Music"
Host Jacob Edgar begins his Tennessee journey in Bristol, the city in the northeast corner of the state that proudly calls itself the birthplace of country music. He visits 96-year-old Georgia Warren, the last surviving participant of the legendary "Bristol Sessions" of 1927, which introduced the sounds of Appalachia to a wide audience. While in Bristol, he catches a street performance by musical nomads Megan Jean & the KFB and checks out Knoxville-based The Black Lillies performing at one of Bristol's many outdoor concerts. D

11:00 am

Sesame Street"Afraid of the Bark"
Elmo and Zoe are playing a game with Zoe's pet rock, Rocco. When it's Elmo's turn to roll Rocco, he rolls him all the way to Barkley the dog, who picks him up and plays with him in his mouth. Bob gives Rocco back to Zoe and explains that Barkley just thought they were playing fetch. D

12:00 pm

Dinosaur Train"Dome-Headed Dinosaur/Treasure Hunt"
The Pteranodon kids and their dome-headed friend Spikey Stygimoloch meet a brother and sister, Patrick and Pamela Pachycephalosaurus, two dinosaurs with enormous dome heads. Spikey bonds with the Pachycephalosaurus. Patrick and Pamela are athletes who invite our kids, Mom, and Spikey along to watch them use their impressive dome heads to play a volleyball type sport called, Dome Ball. D

12:30 pm

Super Why!"Webby In Bathland"
Red is practicing her soccer moves and kicking up dirt, when Grandma tells her it's time for lunch. Red gives her hands a quick rinse and gets ready to chow down, but Grandma says her hands aren't clean. The super readers zoom into the story Webby in Bathland and help a brave little penguin save his beloved town from the evil Squirmy Germies who are fighting down and dirty! Red finds out it takes more than water to wash away germs Educational Objectives: To learn about good hygiene. D

1:00 pm

Cat in the Hat Knows A Lot About That!"Chasing Rainbows/Follow The Prints"
The kids are painting a picture of a rainbow but can't remember all the colors to use. Luckily for them, Cat takes them to Color-ga-lore to meet King Kaleidoscope, an expert on rainbows! Nick and Sally are enjoying a backyard picnic when they discover their last strawberry has gone missing! Who could have taken it? Cat's friend Cluey Looey can help them!G

1:30 pm

Wild Kratts"Creature Power Challenge"
After getting caught in the middle of a tussle between a grumpy rhino and an outraged elephant, Martin and Chris decide to have a contest to decide what's stronger - elephant or rhino powers. D

Secrets of the Dead"The World's Biggest Bomb"
Beginning in the 1950s, American and Soviet scientists engage in a dangerous race to see who can build and detonate the world's largest bomb. Bomb-makers on both sides are flying blind as they push technology into unknown territory.G

NOVA"Smartest Machine On Earth"
This film profiles Watson, an IBM supercomputer, which competed against two "Jeopardy!" champions to prove its ability to mimic the human thought process. The film goes behind the scenes at IBM to provide a firsthand look at the technological feats and hurdles to develop Watson and the challenges artificial intelligence (AI) researchers face.G

6:00 pm

Everyday Edisons"Finally! Finalists!"
Drum roll please! 50 hopefuls become 11 chosen inventors for Everyday Edisons this season and their reactions are from stunned to exuberance. In this episode, we meet the inventors and learn what makes them tick. We go to their homes via Skype and HomeCam, see what inspires them and watch just how they came up with their unique inventions. D

6:30 pm

Everyday Edisons"Row, Row, Row, Your Row"
Charlie Lumsden is a man who loves exercising on the beautiful blue waters of Maui, Hawaii where he lives. A former tile contractor and stonemason, Charlie turned his attention to exercise equipment. Now a paddle boarding aficionado, he decided neither rain, nor storm, neither hurricane nor dark of night should deter him from his daily row routine. D

7:00 pm

Pioneers In Aviation: The Race to the Moon"The Race to the Moon"
In the midst of the Cold War, the Soviet Union launches Sputnik in 1957, which shifts the Cold War battlefield to space. President John F. Kennedy turns to the aviation industry, whose captains now are in the autumn of their years with the century's greatest aerospace challenge. Part 3 of 3G

8:00 pm

How Long Is A Piece of String
It sounds like a simple question. But as comedian Alan Davies discovers, finding the answer involves a journey through mathematics, physics and quantum mechanics via the fundamental nature of the universe.G

9:00 pm

NOVA"Smartest Machine On Earth"
This film profiles Watson, an IBM supercomputer, which competed against two "Jeopardy!" champions to prove its ability to mimic the human thought process. The film goes behind the scenes at IBM to provide a firsthand look at the technological feats and hurdles to develop Watson and the challenges artificial intelligence (AI) researchers face.G

10:00 pm

Everyday Edisons"Finally! Finalists!"
Drum roll please! 50 hopefuls become 11 chosen inventors for Everyday Edisons this season and their reactions are from stunned to exuberance. In this episode, we meet the inventors and learn what makes them tick. We go to their homes via Skype and HomeCam, see what inspires them and watch just how they came up with their unique inventions. D

10:30 pm

Everyday Edisons"Row, Row, Row, Your Row"
Charlie Lumsden is a man who loves exercising on the beautiful blue waters of Maui, Hawaii where he lives. A former tile contractor and stonemason, Charlie turned his attention to exercise equipment. Now a paddle boarding aficionado, he decided neither rain, nor storm, neither hurricane nor dark of night should deter him from his daily row routine. D

11:00 pm

Pioneers In Aviation: The Race to the Moon"The Race to the Moon"
In the midst of the Cold War, the Soviet Union launches Sputnik in 1957, which shifts the Cold War battlefield to space. President John F. Kennedy turns to the aviation industry, whose captains now are in the autumn of their years with the century's greatest aerospace challenge. Part 3 of 3G